January 17, 2013

Former Mayer Brown Attorney Rejoins Firm's Tax Controversy Practice

Mayer Brown has added an attorney
to its tax controversy practice in Washington.

Jason Osborn rejoins the firm as a
partner. He most recently served as a senior technical reviewer in the transfer
pricing branch of the in the Internal Revenue Service's office of associate
chief counsel. He was an associate at Mayer Brown for five years before joining
the IRS in 2008.

Osborn focuses his practice on
representing clients in matters related to transfer pricing controversies,
transfer pricing planning services and the negotiation of advance pricing
agreements with the Internal Revenue Service and other tax authorities.

"Jason has unique combined
government and law firm experience in handling sophisticated transfer pricing
controversy and transfer pricing planning matters, including the negotiation of
advance pricing agreements," Joel Williamson, co-leader of Mayer Brown's
tax controversy practice, said in a written statement. "His first-hand
knowledge of IRS procedures and trends makes him a rare resource for
multinational clients across a broad range of financial and industrial
companies."